Solo & Testifire Replacement Batteries & Chargers

Replacement Batteries & Chargers for Solo and Testifire Products

Keep your fire alarm testing equipment powered and compliant with our full range of Solo and Testifire batteries and chargers. Whether you need a replacement Solo battery baton, a Solo lithium battery pack, or a Testifire XTR2 rechargeable battery, we stock genuine Detector Testers parts designed for reliability and performance.

Why Choose Genuine Solo & Testifire Batteries?

• Long-lasting NiMH and lithium options for consistent performance.
• Fully compatible with Solo testers, Testifire units, and Scorpion systems.
• Safer and more reliable than generic alternatives.
• Essential for engineers and fire safety professionals who rely on their tools daily.

Solo Battery Batons

The Solo battery baton range powers popular testers such as the Solo 460 and Testifire multi-stimulus devices.

• Solo 770 Battery Baton – rechargeable NiMH battery baton (3000 mAh). Works with Solo 460, Testifire and Scorpion.
• The Solo 770 replaces the older Solo 760 model, offering longer runtime and improved reliability.

👉 Shop the Solo Battery Baton range.

Solo Lithium Batteries

Some Solo testers, like the Solo 365 smoke detector tester, use lithium-ion rechargeable packs:

• Solo 370 Battery Pack – USB lithium battery pack, designed for Solo 365 smoke tester.
• Fast charge times and long operating cycles.

👉 Browse Solo Lithium Batteries.

Solo Battery Chargers

Keep your testing equipment fully charged with our official chargers:

• Solo 727 Battery Charger – compact charger designed for Solo battery batons.
• Compatible with the Solo 770 rechargeable battery baton.

👉 View Solo Battery Chargers.

Testifire Batteries & Charging Solutions

The Testifire range relies on high-performance rechargeable batteries:

Testifire Battery Options

• Solo 770 NiMH Battery Baton – used with Testifire 1000 & 2000 testers.
• Testifire XTR2 Rechargeable Battery (TESTIFIRE-BP-001) – designed for the next generation of Testifire units.

🔌 Testifire Charging Options

• Testifire Charging Cradle – secure and reliable charging dock for the XTR2 battery.
• Testifire Charger Kit – complete kit including power supply and cradle.
• Testifire Vehicle Charger – ideal for on-the-go engineers needing portable charging.

👉 Shop Testifire Batteries & Chargers.

Replacement Solo Batteries for Fire Alarm Testing

We supply replacement batteries for all major Solo and Testifire products:

• Solo battery baton replacements
• Lithium batteries for Solo 365
• Testifire XTR2 rechargeable battery & charger kits
• Chargers and accessories

All units are tested to meet Detector Testers’ high standards for fire alarm test equipment.

📌 Shop Solo & Testifire Batteries with Fire Trade Supplies

At Fire Trade Supplies, we supply a complete range of Solo batteries, Solo chargers, and Testifire replacement batteries — everything you need to keep your fire alarm testing equipment running reliably.

👉 Shop Solo Batteries | Shop Testifire Batteries | Shop Solo Chargers